CVE-2012-6030
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.0，4.1，4.2版本中的Transcendent Memory (TMEM)中的do_tmem_op函数中存在漏洞。通过与在‘错误路径’中的‘被解除锁定检查’有关的未明向量，具有访客操作系统权限的本地攻击者可利用该漏洞通过未明向量，导致拒绝服务（主机崩溃）并有可能产生其他未明影响。
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I. Basic Information for CVE-2012-6030
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The do_tmem_op function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (host crash) and possibly have other unspecified impacts via unspecified vectors related to "broken locking checks" in an "error path." NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Xen Transcendent Memory ‘do_tmem_op’函数拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.0，4.1，4.2版本中的Transcendent Memory (TMEM)中的do_tmem_op函数中存在漏洞。通过与在‘错误路径’中的‘被解除锁定检查’有关的未明向量，具有访客操作系统权限的本地攻击者可利用该漏洞通过未明向量，导致拒绝服务（主机崩溃）并有可能产生其他未明影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2012-6030
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2012-6030 (8)
Mailing List Discussions for CVE-2012-6030 (2)
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🔗 http://lists.xen.org/archives/html/xen-announce/2012-09/msg00006.html mailing-list x_refsource_MLIST
Other References for CVE-2012-6030 (1)
Same Patch Batch · n/a · 2012-11-23 · 32 CVEs total
| CVE-2012-3515 | Xen 输入验证错误漏洞 | |
| CVE-2012-5759 | IBM WebSphere DataPower XC10 权限许可和访问控制漏洞 | |
| CVE-2012-5758 | IBM WebSphere DataPower XC10 Appliance接口设计漏洞 | |
| CVE-2012-5756 | IBM WebSphere DataPower XC10 Appliance 加密问题漏洞 | |
| CVE-2012-5173 | BIGACE Web CMS 会话固定漏洞 | |
| CVE-2010-1330 | JRuby 正则表达式引擎中跨站脚本漏洞 | |
| CVE-2012-6036 | Xen Transcendent Memory 拒绝服务漏洞 | |
| CVE-2012-6035 | Xen Transcendent Memory 拒绝服务漏洞 | |
| CVE-2012-6034 | Xen Transcendent Memory 任意代码漏洞 | |
| CVE-2012-6033 | Xen Transcendent Memory ‘do_tmem_control’函数安全漏洞 | |
| CVE-2012-6032 | Xen Transcendent Memory 整数溢出漏洞 | |
| CVE-2012-6031 | Xen Transcendent Memory ‘do_tmem_get’函数拒绝服务漏洞 | |
| CVE-2012-4602 | TCExam 多个跨站脚本漏洞 | |
| CVE-2012-4601 | TCExam 多个SQL注入漏洞 | |
| CVE-2012-4411 | Xen 信息泄露漏洞 | |
| CVE-2012-3516 | Xen ‘GNTTABOP_swap_grant_ref’拒绝服务漏洞 | |
| CVE-2011-1096 | Red Hat JBossWS 加密问题漏洞 | |
| CVE-2012-3498 | Xen ‘PHYSDEVOP_map_pirq’索引拒绝服务漏洞 | |
| CVE-2012-3497 | Xen ‘TMEM hypercall’多个安全漏洞 | |
| CVE-2012-3496 | Xen ‘XENMEM_populate_physmap’拒绝服务漏洞 |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2012-6030
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